DE202004005966U1 - Hand held tool for use with medical and cosmetic surgery has main support in flexible elements - Google Patents
Hand held tool for use with medical and cosmetic surgery has main support in flexible elements Download PDFInfo
- Publication number
- DE202004005966U1 DE202004005966U1 DE200420005966 DE202004005966U DE202004005966U1 DE 202004005966 U1 DE202004005966 U1 DE 202004005966U1 DE 200420005966 DE200420005966 DE 200420005966 DE 202004005966 U DE202004005966 U DE 202004005966U DE 202004005966 U1 DE202004005966 U1 DE 202004005966U1
- Authority
- DE
- Germany
- Prior art keywords
- elastic
- drive unit
- housing
- rotary drive
- handpiece according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/10—Straight hand-pieces
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D29/00—Manicuring or pedicuring implements
- A45D29/04—Nail files, e.g. manually operated
- A45D29/05—Nail files, e.g. manually operated motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
- A61C1/142—Operating tool blocking means
- A61C1/144—Operating tool blocking means constricting the operating tool, e.g. chuck
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D29/00—Manicuring or pedicuring implements
- A45D29/11—Polishing devices for nails
- A45D29/14—Polishing devices for nails motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
- A61B2017/320088—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with acoustic insulation, e.g. elements for damping vibrations between horn and surrounding sheath
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Die Erfindung betrifft ein Handstück für ein medizinisches oder kosmetisches Bearbeitungsgerät gemäß dem Oberbegriff des Schutzanspruchs 1.The invention relates to a handpiece for a medical or cosmetic processing device according to the preamble of the protection claim 1.
Derartige medizinische oder kosmetische Bearbeitungsgeräte finden beispielsweise in der Chirurgie oder den Dentalmedizin, aber auch beispielsweise in der kosmetischen Behandlung, wie beispielsweise der Fußpflege, Anwendung.Find such medical or cosmetic processing equipment for example in surgery or dental medicine, but also for example in cosmetic treatment, such as foot care, Application.
Die Rotationsantriebseinheit erzeugt bei der Behandlung eines Patienten mit dem Bearbeitungsgerät Schwingungen und Vibrationen, die für die mit dem Bearbeitungsgerät arbeitende Person unangenehm sind, insbesondere wenn sie lange Zeit damit arbeiten muß. Durch diese Vibration erzeugte Unsensibilitäten in der das Handstück führenden Hand dieser Person sorgen zudem dafür, daß die erforderliche Präzision der Arbeit mit dem Bearbeitungsgerät mit zunehmender Arbeitszeit leiden kann.The rotary drive unit generates vibrations when treating a patient with the processing device and vibrations for the one with the processing device working person are uncomfortable, especially if they work for a long time have to work with it. This vibration generates insensitivities in the handpiece leading Hand of this person also ensure that the required precision of Work with the processing device can suffer with increasing working hours.
Es ist daher die Aufgabe der vorliegenden Erfindung, ein gattungsgemäßes Handstück anzugeben, das der mit dem Bearbeitungsgerät arbeitenden Person die Arbeit erleichtert und angenehmer gestaltet.It is therefore the object of the present invention to specify a generic handpiece, that with the processing device working person makes work easier and more pleasant.
Diese Aufgabe wird durch die Merkmale des Schutzanspruchs 1 gelöst. Durch das Vorsehen der elastischen Elemente zwischen dem Gehäuse und der Rotationsantriebseinheit werden die von der Rotationsantriebseinheit auf das Gehäuse übertragenen Schwingungen gedämpft.This task is due to the characteristics of protection claim 1 solved. By providing the elastic elements between the housing and the Rotary drive unit will be that of the rotary drive unit transferred to the housing Dampened vibrations.
Durch das Vorsehen von zwei elastischen Elementen gemäß Anspruch 2 oder drei elastischen Elementen gemäß Anspruch 3 wird – im Querschnitt gesehen – eine elastische Punktlagerung mit zwei beziehungsweise drei Lagerpunkten zwischen dem Gehäuse und der Rotationsantriebseinheit gebildet, die die Schwingungsübertragung besonders wirksam reduziert.By providing two elastic elements according to claim 2 or three elastic elements according to claim 3 - seen in cross section - an elastic Point storage with two or three bearing points between the housing and the rotary drive unit, which is the vibration transmission reduced particularly effectively.
Sind gemäß Schutzanspruch 4 oder 5 zusätzlich elastische Griffstücke an der Außenseite des Gehäuses im Bereich des vorderen Endes vorgesehen, so sind zusätzliche elastische Lagerungen für die das Handstück stützenden Finger der Bedienperson vorgesehen, die zusätzlich schwingungsdämpfend zwischen dem Gehäuse und den das Handstück führenden Fingern der Bedienperson wirken.Are additional protection according to claim 4 or 5 grips on the outside of the housing provided in the area of the front end, so are additional elastic bearings for the the handpiece supporting Fingers of the operator are provided, which are additionally vibration-damping between the housing and the one that guides the handpiece Fingers of the operator.
Eine besonders kostengünstige Fertigung läßt die vorteilhafte Weiterbildung gemäß Schutzanspruch 6 zu.A particularly inexpensive production leaves the advantageous Continuing education according to protection claim 6 to.
Weitere vorteilhafte Ausgestaltungen sind in den verbleibenden Ansprüchen angegeben.Further advantageous configurations are in the remaining claims specified.
Die Erfindung wird nachfolgend anhand eines Beispiels unter Bezugnahme auf die Zeichnung näher erläutert; in dieser zeigt:The invention is described below an example explained with reference to the drawing; in this shows:
In
Das Gehäuse
Zwischen der Innenwand
Die Anbringung der elastischen Griffstücke
Der hintere Abschnitt
Die in
Die elastische Manschette
Des weiteren ist der Innenumfang
der elastischen Manschette
Aufgrund der elastischen Eigenschaften
der Manschette
Die Erfindung ist nicht auf das obige Ausführungsbeispiel beschränkt, das lediglich der allgemeinen Erläuterung des Kerngedankens der Erfindung dient. Im Rahmen des Schutzumfangs kann die erfindungsgemäße Vorrichtung vielmehr auch andere als die oben beschriebenen Ausgestaltungsformen annehmen. Die Vorrichtung kann hierbei insbesondere Merkmale aufweisen, die eine Kombination aus den jeweiligen Einzelmerkmalen der Ansprüche darstellen.The invention is not based on the above embodiment limited, that is only the general explanation of the core idea of the Invention serves. Within the scope of protection, the device according to the invention can rather, other than the above-described embodiments accept. The device can in particular have features which represent a combination of the respective individual features of the claims.
Bezugszeichen in den Ansprüchen, der Beschreibung und den Zeichnungen dienen lediglich dem besseren Verständnis der Erfindung und sollen den Schutzumfang nicht einschränken.Reference signs in the claims, the The description and the drawings serve only for a better understanding of the Invention and are not intended to limit the scope.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005966 DE202004005966U1 (en) | 2004-04-16 | 2004-04-16 | Hand held tool for use with medical and cosmetic surgery has main support in flexible elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005966 DE202004005966U1 (en) | 2004-04-16 | 2004-04-16 | Hand held tool for use with medical and cosmetic surgery has main support in flexible elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004005966U1 true DE202004005966U1 (en) | 2004-07-22 |
Family
ID=32748547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420005966 Expired - Lifetime DE202004005966U1 (en) | 2004-04-16 | 2004-04-16 | Hand held tool for use with medical and cosmetic surgery has main support in flexible elements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004005966U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1709930A1 (en) * | 2005-04-07 | 2006-10-11 | Kaltenbach & Voigt GmbH | Motor element, in particular medical handpice with a collet |
DE102017129478A1 (en) | 2017-12-06 | 2019-06-06 | Bahner Feinwerktechnik Gmbh | Foot care device and pedicure treatment area |
DE102019102179A1 (en) | 2019-01-29 | 2020-07-30 | NWT Management GmbH | Handpiece for a medical or cosmetic processing device |
-
2004
- 2004-04-16 DE DE200420005966 patent/DE202004005966U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1709930A1 (en) * | 2005-04-07 | 2006-10-11 | Kaltenbach & Voigt GmbH | Motor element, in particular medical handpice with a collet |
US7611315B2 (en) | 2005-04-07 | 2009-11-03 | Kaltenbach & Voight Gmbh | Motor element, in particular medical handpiece with a collet chuck |
DE102017129478A1 (en) | 2017-12-06 | 2019-06-06 | Bahner Feinwerktechnik Gmbh | Foot care device and pedicure treatment area |
DE102017129478B4 (en) | 2017-12-06 | 2022-06-09 | Bahner Feinwerktechnik Gmbh | pedicure treatment place |
DE102019102179A1 (en) | 2019-01-29 | 2020-07-30 | NWT Management GmbH | Handpiece for a medical or cosmetic processing device |
WO2020157125A1 (en) | 2019-01-29 | 2020-08-06 | NWT Management GmbH | Handpiece for a medical or cosmetic processing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040826 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20071101 |